Man loses hand after garage explosion in Warren

A man was injured after an explosion in his garage Saturday. 

A Warren man is in critical condition after an explosion in his garage Saturday.

The explosion happened in the block of Gentner, which is near 8 Mile & Gratiot.

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Police say the man lost his hand and suffered several other injuries. He was transported to a nearby hospital and listed in critical condition. 

Warren police say they also recovered several firearms and ammunition. Michigan State Police bomb was called to assist in the investigation. 

Stay with FOX 2 for updates.