Is the Tangled Web title, reference to yet another black widow type character, who drives troubled- looking men to kill for her? If you sign up for Ashley Madison dating/affair services and your name is actually Ashley Madison do all of your emails to potential suitors get ignored because people think it is just an promotional email from the actual company itself? Be real with yourself… how much time do you spend staring out windows with a mug in your hand, being pensive? Is it a more than average amount, because if so, you might be ready for your Dateline closeup. Will Katie and Twitter square off in the battle of the puns, proving Katie is no match for all the new dateline fan friends Kimberly is making on twitter to potentially replace her? Will Katie be able to keep her pun crown? Find the answers to all these important life questions and more in this episode of A Date With Dateline.

The Official Description from NBC:

When a beloved firefighter is murdered just outside Sarasota, Fla., investigators discover a twisted tale of secrets, lies and infidelity. Andrea Canning reports.