SARATOGA COUNTY, N.Y. -- One of the men shot and killed in Sunday's murder-suicide will be laid to rest tonight. Calling hours for Christopher Cammuso, 24, will be held from 4 p.m. to 7 p.m. at the DeVito-Salvadore Funeral Home in Mechanicville. A funeral service is scheduled for immediately after.

Cammuso was killed by his girlfriend's estranged husband after an argument on Sunday morning. Police say Joe Fisher, 37, left after arguing with Cammuso, but then returned, shooting and killing him outside his wife's home.

After that, police say Joe Fisher then went next door, to his wife's grandmother's home where he took his own life.