Four siblings - aged 3 to 14 - were shot dead by their stepfather before he killed their mother, set their Wisconsin apartment on fire and then turned the gun on himself.

[jboldeniv]

That's messed up. The man took out his entire family, then killed himself.

[jasondreamweaver]

That's messed up. The man took out his entire family, then killed himself.

In an apartment there's only one entrance, they had no chance of surviving

[jboldeniv]

Yep.