MATTAPAN - Two people are dead and two are injured after several shootings across Boston on Sunday night.

Police said two men were shot on Wildwood Street in Mattapan on Sunday around 8:30 p.m. Both victims were taken to the hospital, where one, a 41-year-old man, died. The second victim, a 37-year-old man, has life-threatening injuries.

A third man brought himself to a hospital with a gunshot wound and later died. Police said it's unclear where he was shot in the city.

A fourth man was shot on Kingston Street in downtown Boston. Police said he's expected to be OK.

It's unclear if any arrests have been made.