A supposed thief is escaping down a narrow alleyway towards you, pursued by another person. What will you do?

Don’t get involved; step out of the way.
% (48 votes)
Block the entrance so the other guy can catch up, but step aside if the thief tries to engage you.
% (49 votes)
Block the entrance, so the other guy can catch up, but defend yourself if the thief tries to engage you.
% (83 votes)
Actively engage the thief and try to beat them until they surrender.
% (22 votes)
Actively engage the thief and try to kill them.
% (33 votes)