The arrest of Ryan Routh’s son is meant to put pressure on Routh not to reveal that the CIA hired him through a Ukrainian intermediary to assassinate Trump. If he reveals too much his son goes to prison.

msn.com/en-us/news/other/son-of-trump-s…

Consider: how do you think Ryan Routh was able to recruit foreign fighters to fight in Ukraine and even offered a $150,000 bounty to anyone who killed Trump? He didn’t even have a job. How do you think he found out that Trump would be playing golf that day and where he would be playing? If he doesn’t implicate the government or intelligence community in his testimony his son will be fine, a misunderstanding.