Reality Chef winner and food truck owner Chef Holden is murdered by someone who poured poison on his chef's coat.  Turns out it was one of his partners who was jealous and looking to make a cheaper secret sauce. 

The bomb squad is called when Maura receives a suspicious package. Frankie offers to hold it with her until it's cleared. It turns out to be a shipment of coffee.

Frankie questions whether he has feelings for Maura but seems to back off when Jane and Tommy think it's a bad idea and he gets the vibe that Maura doesn't return his feelings. 

Hope returns and asks Maura for forgiveness. She decides to give her birth mother a second chance.