- Associated Press - Friday, April 11, 2014

GLENDALE, Ariz. (AP) - Police in Phoenix and Glendale are trying to determine if a stabbing and several robberies encompassing both cities are connected.

Authorities say preliminary evidence shows a stabbing that occurred Thursday in Glendale may be related to a series of robberies that happened in Phoenix later the same day.

Detectives say the four suspects may also be involved in up to half a dozen robberies in Glendale in the past month.

All four are described as being Hispanic males and ranging in age from 16 to 25. Two are said to be between 5 feet 8 inches and 5 feet 11 inches tall. A third is described as 6 feet to 6 feet 5 inches and heavy-set.

Police say are also searching for a silver Chrysler PT Cruiser.