diff --git a/package.json b/package.json
index 4d14c2b..fbd37ea 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "create-redux-form": "^0.1.2",
     "ethjs": "^0.3.3",
     "history": "^4.7.2",
-    "kleros-api": "^0.13.0",
+    "kleros-api": "^0.14.0",
     "lessdux": "^0.7.3",
     "normalize.css": "^7.0.0",
     "react": "^16.2.0",
diff --git a/src/bootstrap/dapp-api.js b/src/bootstrap/dapp-api.js
index 0942dff..12f5914 100644
--- a/src/bootstrap/dapp-api.js
+++ b/src/bootstrap/dapp-api.js
@@ -42,7 +42,8 @@ export {
   ETHAddressRegExpCaptureGroup,
   ETHAddressRegExp,
   strictETHAddressRegExp,
-  networkID
+  networkID,
+  env
 }
 
 setTimeout(
diff --git a/src/components/iframes/doges-on-trial-evidence/index.js b/src/components/iframes/doges-on-trial-evidence/index.js
index 33ac94f..49de3b8 100644
--- a/src/components/iframes/doges-on-trial-evidence/index.js
+++ b/src/components/iframes/doges-on-trial-evidence/index.js
@@ -1,7 +1,7 @@
 import React, { Component } from 'react'
 import { ArbitrablePermissionList } from 'kleros-api/lib/contracts/implementations/arbitrable'
 
-import { eth } from '../../../bootstrap/dapp-api'
+import { eth, env } from '../../../bootstrap/dapp-api'
 import LinkBox from '../../link-box'
 
 import './doges-on-trial-evidence.css'
@@ -22,21 +22,21 @@ class DogesOnTrialEvidence extends Component {
     )
   }
 
-  async receiveEvidence(evidence) {
-    if (evidence.data && evidence.data.target === 'evidence') {
+  async receiveEvidence(message) {
+    if (message.data && message.data.target === 'evidence') {
       const arbitrablePermissionList = new ArbitrablePermissionList(
         eth.currentProvider,
-        evidence.data.data.arbitrableContractAddress
+        message.data.arbitrableContractAddress
       )
 
       const itemHash = await arbitrablePermissionList.getItemByDisputeId(
-        evidence.data.data.disputeID
+        message.data.disputeID
       )
-      evidence.data.data.metaEvidence.fileURI =
-        process.env.REACT_APP_DEV_DOGE_IMAGES_BASE_URL + itemHash
+      message.data.metaEvidence.fileURI =
+        process.env[`REACT_APP_${env}_DOGE_IMAGES_BASE_URL`] + itemHash
 
       this.setState({
-        evidence: evidence.data.data
+        evidence: message.data
       })
     }
   }
@@ -44,11 +44,8 @@ class DogesOnTrialEvidence extends Component {
   render() {
     const { evidence } = this.state
     if (!evidence) return null
-    let uri
-    // it is metaEvidence if there is a disputeID. We have to fetch the image
-    if (evidence.disputeID !== null && evidence.disputeID !== undefined) {
-      uri = evidence.metaEvidence.fileURI
-    } else uri = evidence.URI
+
+    const uri = evidence.metaEvidence.fileURI
 
     return (
       <div className="DogesOnTrialEvidence">
diff --git a/src/containers/dispute/components/details/index.js b/src/containers/dispute/components/details/index.js
index a8abdc6..ea86472 100644
--- a/src/containers/dispute/components/details/index.js
+++ b/src/containers/dispute/components/details/index.js
@@ -17,13 +17,20 @@ class Details extends Component {
   }
 
   handleFrameMessage = message => {
-    if (message.data && message.data.target === 'evidence') {
+    if (
+      message.data &&
+      message.data.target === 'evidence' &&
+      message.data.loaded
+    ) {
       const { metaEvidence, disputeID, arbitrableContractAddress } = this.props
 
       message.source.postMessage(
         {
           target: 'evidence',
-          data: { metaEvidence, disputeID, arbitrableContractAddress }
+          metaEvidence,
+          evidence: {},
+          arbitrableContractAddress,
+          disputeID
         },
         '*'
       )
@@ -40,6 +47,7 @@ class Details extends Component {
       metaEvidence
     } = this.props
 
+    // Default display of primary document file.
     let fileDisplay = (
       <div>
         <h4>File</h4>
@@ -47,6 +55,7 @@ class Details extends Component {
       </div>
     )
 
+    // Use external interface to display primary document file.
     if (metaEvidence.evidenceDisplayInterfaceURL) {
       fileDisplay = (
         <iframe
diff --git a/src/containers/dispute/components/ruling/index.js b/src/containers/dispute/components/ruling/index.js
index f85ae90..5cdfe0b 100644
--- a/src/containers/dispute/components/ruling/index.js
+++ b/src/containers/dispute/components/ruling/index.js
@@ -1,5 +1,6 @@
 import React from 'react'
 import PropTypes from 'prop-types'
+import _ from 'lodash'
 
 import { ChainData } from '../../../../chainstrap'
 import { ARBITRATOR_ADDRESS } from '../../../../bootstrap/dapp-api'
@@ -14,7 +15,7 @@ const Ruling = ({
   votesForPartyA,
   votesForPartyB,
   netPNK,
-  rulings,
+  ruling,
   disputeID,
   appeals,
   appealNumber,
@@ -24,11 +25,11 @@ const Ruling = ({
   const won = netPNK >= 0
   // For now assume all draws for juror had the same ruling
   const jurorRuling =
-    rulings.length > 0
-      ? rulings[0] > 0
-        ? `You ruled: ${metaEvidence.rulingOptions.titles[rulings[0] - 1]}`
+    _.isNull(ruling)
+      ? ''
+      : ruling > 0
+        ? `You ruled: ${metaEvidence.rulingOptions.titles[ruling - 1]}`
         : 'No Ruling'
-      : ''
   return (
     <div className="Ruling">
       <hr />
@@ -132,7 +133,7 @@ Ruling.propTypes = {
   votesForPartyA: PropTypes.number.isRequired,
   votesForPartyB: PropTypes.number.isRequired,
   netPNK: PropTypes.number.isRequired,
-  rulings: PropTypes.shape,
+  ruling: PropTypes.shape,
   disputeID: PropTypes.number.isRequired,
   appeals: PropTypes.number.isRequired,
   appealNumber: PropTypes.number.isRequired,
@@ -142,7 +143,7 @@ Ruling.propTypes = {
 Ruling.defaultProps = {
   // State
   date: null,
-  rulings: []
+  ruling: null
 }
 
 export default Ruling
diff --git a/src/containers/dispute/index.js b/src/containers/dispute/index.js
index 4950a5e..8ca03c2 100644
--- a/src/containers/dispute/index.js
+++ b/src/containers/dispute/index.js
@@ -166,8 +166,8 @@ class Dispute extends PureComponent {
                               votesForPartyA={e.voteCounter[1]}
                               votesForPartyB={e.voteCounter[2]}
                               netPNK={dispute.data.netPNK}
-                              rulings={
-                                dispute.data.appealJuror[e.appealNumber].rulings
+                              ruling={
+                                dispute.data.appealJuror[e.appealNumber].ruling
                               }
                               disputeID={dispute.data.disputeId}
                               appeals={dispute.data.numberOfAppeals}