A recent change in immigration policy is adversely impacting a vulnerable population, and is likely to have a chilling effect on immigrants reporting crime and cooperating with law enforcement. Undocumented immigrant victims of domestic abuse, who prior to the updated guidance could freely file petitions for U Nonimmigrant status or Violence Against Women Act (VAWA) self-petitions without fear of bringing on deportation proceedings, now may suffer the very real repercussions of an unfavorable petition or…