Jamie Reagan (Will Estes) faces another challenge in the upcoming Blue Bloods season 11 episode 13. This time, the issue he must deal with is tied to his father, Frank Reagan (Tom Selleck). There might be some conflicts coming for them, though they could also set things straight in the end.

In Blue Bloods season 11 episode 13, Jamie faces reprimand from Frank after refusing to explain why he's eager to get the arrest report of a rising rookie officer assaulted in the field. What makes the situation complicated for them is that the latter must separate his personal and professional life to avoid conflicts.

Everything may become more of a political crisis within the department, so Jamie must be prepared for whatever is coming on the way. A lot of people might be involved here -- with some praising his actions, while others questioning his decision.

Meanwhile, some of the preview photos feature Jamie talking to a woman named Jill Carmago. It seems like he is meeting her regularly, and it may have something to do with the case he's currently handling. Perhaps, he wanted to check on her and ensure that she is safe.

As for what else is coming in Blue Bloods season 11 episode 13, there is a brewing tension between Maria Baez (Marissa Rodriguez) and Danny Reagan (Donnie Wahlberg). They will be working again on a particular case, which involved the latter's favorite comedian.

Danny's idol becomes the primary suspect of a murder case, which happened at a comedy club. This is where the conflict may arise since he and Baez could have different opinions on how to handle the case. The major problem is that the former's judgment might be clouded in some ways.

Since the primary suspect is Danny's idol, it might be hard for him to believe that the comedian whom he really likes is a murderer. Hence, it might be difficult for them -- especially Baez -- to find evidence. Blue Bloods season 11 episode 13 will further test their partnership.

Elsewhere, Eddie Janko-Reagan (Vanessa Ray) is going to handle a tough case, as well. Based on some preview photos, she will go on an undercover mission alongside Anthony. She'll come after a corrupt officer, Don Voorhees, who she and her husband, Jamie, arrested in the past.

Blue Bloods season 11 episode 13 is titled "Fallen Heroes' and it is set to air on Friday, April 30, on CBS.