RIP the girlfriend regardless of what she did it didn't deserve death.
fu*k the idiot. Hope he burns in hell. A 3 month old baby is now left without both parents? fu*king selfish inconsiderate piece of sh*t. Off yourself if it's really that bad, but don't take a mother away from your own child.... POS.
And then to do this in front of your innocent teammates and coaches/staff members? sh*t is traumatizing. I witnessed a suicide before (granted a fairly decent crowd and I didn't know dude personally) that sh*t leaves nightmares.