An assault in Spring Valley overnight has left at least one person seriously injured, according to News 12 sources.

Police were seen going in and out of the Maple Deli on Maple Avenue until well past midnight. They have not confirmed any details of the assault yet.

The parking lot between North Myrtle Avenue and Johnson Street was blocked off with yellow crime scene tape.

This is the same location where a man was found stabbed to death in late December.