Jo Jo

Mac comes back to Christine's restaurant to find it packed with people. Meanwhile, Jo visits Sid in the crime lab and finds him playing his newly purchased piano.

Mac comes by Christine's restaurant and gives her Stan's old pen. Afterwards, he meets Jo with dinner on their way to visit a potential suspect.

Jo visits Sid to get the rundown on the latest victim in the lab. She also tries to see what's been going on in his personal life after seeing him acting strangely all week.

Mac brings in a suspect for questioning after they discover cocaine in his apartment. He admits to chasing Greg but tries to convince them that he did not kill him. Meanwhile, Jo finds a new victim in the park.