I asked: do we pasken like Beis Shammai or Beis Hillel?
It depends on the situation. Generally, we follow the opinion of Beis Hillel, but in certain cases, the opinion of Beis Shammai may be more appropriate.
@commonsaychel shomrim had no fault in this they got a call from a crying mother that her someone tried to kidnapp her son so shomrim responded appropriately by finding the suspect and giving him to the NYPD the second you get a call like that you don’t have time to ask him what happened, and just because he’s Jewish it doesn’t mean his innocent most of the time yes but how are they supposed to know his intentions.