Editing Grid tempate to show first image

I am trying to get the image inserted as a URL link to post to the grid gallery. I have inspected both pages and I found this one line to be the difference maker but cant seem to find what file I need to edit.

Shown in Main area but not in grid:
<p>
<img alt=”” src=”https://i.imgur.com/weblink.jpg”></img&gt;
</p>`

Main (Index?)

<div id="content-container" class="layout-left">
ev

    <div id="content">
        <div class="page-wraper">
            <div id="post-1333" class="post-1333 post type-post status-publish format-standard hentry category-SOMETHING tag-SOMETHINGELSE">
                <div class="post-content">
                    <div class="post-date"></div>
                    <div class="post-title-wrapper"></div>
                    <div class="post-content-content">
  ------>               <p>
                            <img alt="" src="https://i.imgur.com/weblink.jpg"></img>
                        </p>
                        <div class="clear"></div>

Grid Gallery Code:

<div id="content-container" class="layout-right">
ev

    <div id="content">
        <div id="blog-latest" class="featured-posts">
            <div class="featured-post-big">
                <div id="post-1333" class="post-1333 post type-post status-publish format-standard hentry category-SOMETHING tag-SOMETHINGELSE">
                    <div class="post-content">
                        <div class="post-date"></div>
                        <div class="post-title-wrapper">
                            <h2 class="post-title"></h2>
                            <div class="post-info"></div>
                            <div class="clear"></div>
                        </div>
                        <div class="post-content-content">
   --Not here-->            <a class="read-more" href="https://dev.site.com/some/something12/">

                                Read More

                                <span class="more-arrow"></span>
                            </a>