We were originally called out to the customers home because the customers niece plugged in a phone charger in the outlet in the living room behind the couch and they saw the spark in the breaker tripped when I came out to investigate and diagnose the problem once I turn the breaker on the breaker tripped immediately making me realize it was a dead short the ground and the hot we’re touching somewhere along the circuit we started at the receptacle that the customers niece plug something into once I took that receptacle apart I immediately found the ground wire was bunched up and touching the hot wire causing the dead short it burn the outlet so we had to change the outlet with a tamper resistant receptacle. I spliced all the appropriate wires together then pig tailed off the splice taking the single wire to the device screw clamping it then tightening down the screw to ensure the best and safest possible connection throughout the electrical circuit. Customer has a 1 year warranty on th