When a famous chef and reality show winner running a food truck falls over dead, it's up to Jane, Maura and the rest of the team to figure out how and why he was murdered.

It turned out that greed and jealousy were the motives when the chef he beat out on the reality TV show killed him over the secret ingredient in the sauce.

When Maura thinks she's holding a bomb in a box in Rizzoli & Isles Season 4 Episode 15, Frankie comes to her aid and holds it with her until the bomb squad figures out it's only coffee. But incident has Frankie questioning whether his feelings for Dr. Isles are more than platonic.

Hope returns and asks for forgiveness, which Maura offers with some prodding from Jane.

And Tommy passes the test to become an apprentice plumber and decides to propose to Lydia.  

You can watch Rizzoli & Isles online her at TV Fanatic. 

C. Orlando was a TV Fanatic Staff Writer. Follow her on Twitter.