(Paw Paw, MI)  --  A man remains in critical condition following what's believed to be a meth lab explosion in Van Buren County yesterday morning.  The unidentified man in his 50's showed up at the hospital, breeding profusely and severely burned.  Authorities say he claimed he was injured after picking up a package on his front porch that exploded.  Police searched the home in the 300 block of Elm Street, but found no evidence of an explosive device.  Occupants in the three other apartments in the building were evacuated for several hours.  The incident remains under investigation.    

-Metro Source