May 3, 2026

Migrant charged in double stabbing deaths hours apart as officials raise immigration concerns

A man faces murder charges after two women were stabbed to death hours apart in Nassau County. He allegedly told officers he had killed someone.

Migrant charged in double stabbing deaths hours apart as officials raise immigration concerns

TL;DR

  • Rony Yahir Alvarenga Rivera, 22, arrested and charged with murder in Nassau County, NY.
  • Two women were stabbed to death hours apart on Friday morning.
  • The first victim was found outside a Wendy's in North Long Beach.
  • The second victim was found dead in a residence in Valley Stream.
  • The suspect allegedly approached officers and indicated he had killed someone.
  • The suspect knew both victims; one worked with him, the other lived in the same house.
  • Nassau County Executive Bruce Blakeman linked the case to failures in federal immigration policy.