Guilty Until Proven Innocent - S10.E19

Abby will have to file environmental reports to drill for oil at Lotus Point. Abby asks Ted to work for Morikame, but not to tell Greg. Evidence mounts against Gary. The key to his car is found with Jill's print on it. Bobby shows Karen some rope tricks. She recognizes the ""clove hitch"" which is the knot on the ropes tying up Jill. It is a trick knot, and they realize Jill tied herself up. They find out Jill took 3 books out of the library that explained how to do this knot. Mac and Karen recreate how Jill could have killed herself, and a fingerprint in Gary's trunk confirms this. All charges against Gary are dropped. Pat hugs Gary, making Frank jealous. Gary and Val hug for a long time, making Pat jealous.