3 wounded in Texas college shooting

Three people were wounded, including a maintenance worker, in the shooting at the North Harris campus of Lone Star College in Houston, Harris County Sheriff's Maj. Armando Tello said. All three were wounded by gunfire.

The shooting apparently stemmed from an argument between two men. Both were detained, sheriff's officials said, but no arrests had been made and no charges had been filed by Tuesday afternoon.

The two men were among the injured, officials said. At least one of the men was armed.

"We haven't determined their exact involvement," Capt. Ken Melancon told reporters.

Conflicting reports emerged about the nature of the shooting.

Tello said a handgun was involved and one of the people detained had a student ID.

Jed Young, a school spokesman, said earlier that officials believe there were two shooters, and students were caught in the crossfire.

"I heard about six shots, and kids started rushing down the hallway and a few even came into our class ... They were just shouting. I couldn't hear anything," said Amanda Vasquez, a freshman who was in English class when the shooting erupted. "For me, I was just trying to get under a table, get into the back corner of the room ... and I called my mom just because I needed her to know that I was OK."

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