REVERE – A 23-year-old Lynn man brutally stabbed his 42-year-old mother to death inside her Fernwood Avenue home Monday moments before police were forced to shoot the suspect once in the torso, authorities said.Lisa Bryson Roche was pronounced dead shortly after the 3:15 p.m. attack at 35 Fernwood Ave., located four houses away from Broadway in downtown Revere.Cory Roche was transported to an undisclosed local hospital shortly after an unidentified Revere police officer shot him once to diffuse the violent confrontation. Roche was listed in stable condition a short time later and is expected to survive, authorities said.Late Monday night, authorities were granted an arrest warrant for Cory Roche charging him with murder, according to Jake Wark, spokesperson for Suffolk County District Attorney Dan Conley. Roche will be arraigned this morning in Chelsea District Court.”[This] is another terribly tragic, very violent case of domestic violence that is all too frequent in our commonwealth,” Conley said at a press conference.Conley said two other people were home at the time of the homicide, but did not disclose their identities.He also declined to say what led police to arrive at the Fernwood Avenue home.The district attorney said the officer who fired the shot was taken to a local hospital for observation and was released.One of the responding officers was transported to a local hospital complaining of chest pains. The identity of that officer was not released and it was unknown if he was the same officer who fired the gunshot at Roche.Conley defended the officer for firing the gunshot.”Cory Roche was ordered to drop his weapon by Revere police. That order went unheeded and an officer discharged his department-issued firearm at Roche in self-defense, striking him in the torso,” Conley said. “Early indications suggest this officer acted appropriately.”The downtown area was packed with onlookers shortly after the violence occurred. Dozens of people, including customers of Walgreens across the street from the crime scene, watched in disbelief as police cordoned off Fernwood Avenue.”I don’t want my little son to hear this,” neighbor Doreen Jordan, the mother of an 11-year-old autistic son said. “It’s not a good thing to hear that people are shooting and stabbing each other.”Inas Hamza, 23, says she used to live in an apartment of the multi-family house where the homicide occurred. City records confirm that Hamza’s husband, Nazih S. Hamza, is the landlord of the home.Inas says she is “not shocked” by the murder.”They swore at each other all the time,” Hamza said. “I’m a student. I couldn’t study because of the noise,”Hamza says members of the Roche family, which included other children, were often fighting and says the mother, whom she identified as “Lisa” often yelled at her kids. She described the father as quiet.”We moved out because of the noise,” Hamza said. “Neither were respectful to their children.”Kristy Gensel, 25, who currently lives in the house in a different apartment, said the Roche family “never had anything crazy going on” while she has been living there.”I don’t know them that well. I haven’t lived there that long,” Gensel said. “They seemed like a normal family.”Gensel works at the Walgreens across the street from her home and was surprised to hear that a murder had taken place in the same house where she lives.Investigators were scheduled to carry out a search warrant at the home Monday night to collect evidence.Monday’s incident marks the second time a Revere police officer shot a suspect in the past two months.On Jan. 28, Revere Police Officer Jose M. Prochilo-Garvey shot Jesus M. Liria, 20, of 35 Graves Ave., Lynn after Liria allegedly charged his vehicle at the officer outside The Wharf restaurant on Route 1A. According to Revere Police Capt. Michael Murphy, Prochilo-Garvey has been placed back on patrol duties since the shooting.A black car was found parked over the snow, sideways on the sidewalk across from t