User blog comment:Bellic GSM/A Problem/@comment-3455248-20110519152940

This is a known bug. Rockstar discusses it on this support page: http://support.rockstargames.com/entries/479638-npcs-and-enemies-in-rdr-getting-stuck-on-the-ground-after-failed-lasso-attempts The article notes that a hotfix has been applied that should correct the problem.