Special Agents Daniel Alfin and Laura Schwartzenberger were shot and killed Tuesday while serving a warrant Published February 3, 2021 • Updated on February 3, 2021 at 3:38 pm NBC Universal, Inc. Special Agents Daniel Alfin and Laura Schwartzenberger were shot and killed Tuesday morning in Sunrise The agents were serving a federal search warrant for a violent crimes against children investigation when the suspect of the investigation opened fire on them, FBI officials said Three other agents were wounded in the gunfire, and the suspect was also found dead, officials said Officers were still at the scene of Tuesday's fatal encounter more than 24 hours later, with the Water Terrace Apartments shooting scene closed off and entrances to the neighborhood blocked.