Carlos and the gang go undercover to look into a suspicious death, while his and Ada's stakeout connects to the next victim on The Winchesters Season 1 Episode 5.
Lata tries to help Mary find closure after losing someone close to her and the two bond over their shared experiences on The Winchesters Season 1 Episode 4.
As John and Carlos relive their pasts while undercover during a case, John is less than willing to be an open book on The Winchesters Season 1 Episode 4.
Knowing that her son likes to dive headfirst into danger when it comes to hunting, Millie can't help but worry about John on The Winchesters Season 1 Episode 4.
After old feelings are brought up about a recent loss, Lata helps Mary find closure and the two bond over the experience on The Winchesters Season 1 Episode 4.
Carlos opens up about his past in order to help with a case involving a war veteran on The Winchesters Season 1 Episode 4, and the details are emotional.
Millie finds herself joining the hunt after worrying about John once again, knowing how he likes to go headfirst into danger on The Winchesters Season 1 Episode 4
John and Carlos work a case together involving a war veteran's death and new information is revealed about Carlos on The Winchesters Season 1 Episode 4.