FBI searching nationwide and "across the border" for Texas mass shooting suspect

Authorities are taking their search across the border as the manhunt for the Texas man who allegedly shot his neighbors after they asked him to stop firing off rounds in his yard intensifies. 

On Tuesday, the FBI said they were expanding their search for 38-year-old Francisco Oropesa, who fled his Cleveland, Texas, home Friday night after allegedly shooting five people dead, including a 9-year-old boy, into Mexico. 

"Francisco Oropesa could be anywhere," FBI Houston tweeted. "The FBI is working with law enforcement agencies across the state, country, and across the border. We're leaving no stone unturned. If anyone has any photos or security camera video they'd like law enforcement to see, please call 1-800-CALL-FBI."