Park Record Media Center

Swat teams appear at the scene of a fire in Webster, N.Y., Monday, Dec. 24, 2012. Police in New York state say a man who killed two firefighters in a Christmas Eve ambush had served 17 years for manslaughter in the death of his grandmother. (AP Photo/Messenger Post Media, Seth Binnix)

A fire burns on Lake Road after a suspect shot four firefighters responding to the blaze in Webster, New York, December 24, 2012. At least two upstate New York firefighters were shot and killed and two wounded on Monday at the scene of an early morning house fire in a suburb of Rochester, according to local news reports. REUTERS/WHEC/Christine VanTimmeren/Handout

Smoke is seen from the site of a fire in Webster, N.Y., Monday, Dec. 24, 2012. Police in New York state say a man who killed two firefighters in a Christmas Eve ambush had served 17 years for manslaughter in the death of his grandmother. (AP Photo/Seth Binnix)

This image taken from video provided by WHAM13-TV, shows a wide view of homes on fire in an area where a gunman ambushed four volunteer firefighters responding to an intense pre-dawn house fire early Monday, Dec. 24, 2012, in Webster, N.Y., killing two before ending up dead himself, authorities said. Police used an armored vehicle to evacuate more than 30 nearby residents. (AP Photo/WHAM13-TV via AP video)

Police officers move in to look for a man who set fire to a house, Monday, Dec. 24, 2012 in Webster, New York. A former convict set a house and car ablaze in his lakeside New York state neighborhood to lure firefighters then opened fire on them, killing two and engaging police in a shootout before killing himself while several homes burned. Authorities used an armored vehicle to evacuate the area. (AP Photo/Democrat & Chronicle, Jamie Germano)

A house burns Monday, Dec. 24, 2012 in Webster, New York. An ex-con set a car and a house ablaze in his lakeside neighborhood to lure firefighters, then opened fire on them, killing two, engaging in a shootout with police and committing suicide while several homes burned. Authorities used an armored vehicle to evacuate the area. (AP Photo/Democrat & Chronicle, Jamie Germano)

Webster Police Lieutenant Mike Chiapperini briefs the media after an accident at the East Side Water Supply Project on Lake Road in Webster, New York in this April 12, 2011 file photo provided to Reuters December 24, 2012. Chiapperini, also a volunteer firefighter, was killed when a gunman shot dead two firefighters and injured two others when he ambushed them at the scene of an early morning house fire in a suburb of Rochester, New York, authorities said on Monday. REUTERS/WebsterPost.com | Messenger Post Media/Files

Homes burn on Lake Road where two Webster firefighters were killed and two others were wounded after a gunman opened fire at a blaze in Webster, New York, December 24, 2012. A gunman shot dead two volunteer firefighters and injured two others when he ambushed them at the scene of an early morning house fire in a suburb of Rochester, New York, authorities said on Monday. REUTERS/Max Schulte/Democrat and Chronicle/Handout

This 2006 image provided by the Monroe County Sheriff's Department shows William H. Spengler Jr., 62, who served 17 years in prison for the 1980 slaying of Rose Spengler, 92, inside her home. Authorities say Spengler set a house and car ablaze Monday, Dec. 24, 2012 in Webster, N.Y., and then opened fire, killing two firefighters and wounding two others. After exchanging gunfire with police, Spengler also killed himself. (AP Photo/Monroe County Sheriff's Department )