A California teenager pleaded guilty Wednesday in a case involving the swatting of a Florida mosque among other institutions and individuals, federal prosecutors said.

Alan Filion, 18, became a “serial swatter” for profit and entertainment and made more than 375 swatting and threat calls, federal officials say.

A California teen has pleaded guilty to making "hundreds" of swatting calls in the state of Florida, the Department of Justice announced Wednesday.

A Lancaster teen accused of making hundreds of swatting calls and offer swatting-for-a-fee services pleaded guilty as part of a plea agreement.

A Lancaster teenager pleaded guilty Wednesday to making hundreds of “swatting” calls targeting religious institutions, schools and government officials with false threats of mass shootings, bombings and other violent crimes.