When you attack with lethal force you can expect to be met with lethal force.
Border Patrol agent, 36, killed by ‘rock throwers’ in ambush attack near US-Mexico border in Texas that also injured his partner - November 2017.
Agent Rogelio Martinez, 36, was killed while responding to activity at the border
Authorities said his partner is also in serious condition following the incident.
FBI has taken over the case and officials are currently searching for suspects and witnesses.
President Donald Trump tweeted: ‘We will seek out and bring to justice those responsible. We will, and must, build the Wall!’