Mass murder-suicide in Mundelein: man kills parents, son and girlfriend
Bryan Schmidt, 51, shot dead four family members in his Mundelein home before turning the gun on himself. Police found multiple suicide notes but have not disclosed a motive.

Five dead in Mundelein home after family man opens fire on relatives
A quiet street in Mundelein, Illinois, turned into the scene of a mass killing on Sunday when 51-year-old Bryan Schmidt shot and killed four people he knew well — most of them blood relatives — before taking his own life, according to NBC Chicago.
Neighbours on Wellington Avenue initially mistook the sound of gunfire for firecrackers tied to Chicago Bears game-day celebrations. By the time Mundelein police were called to the small red-frame house, five people were dead.
The victims
Schmidt's parents, 80-year-old James and 77-year-old Rebecca, were found with multiple gunshot wounds. His 22-year-old son, Maclaine, was killed by a gunshot wound to the head. Schmidt's long-term girlfriend, Nicole Heiser, 37, suffered the same cause of death. All four were shot with a handgun.
Schmidt himself died from a self-inflicted gunshot wound to the mouth, the Lake County Coroner's Office confirmed.
A family of veterinarians
The Schmidt family had long-standing ties to the northern Chicago suburbs. Bryan Schmidt's parents, James and Rebecca, were well-regarded veterinarians in the area for many years, operating a feline-only clinic in nearby Libertyville. Bryan had more recently taken on a management role at the same practice.
State records obtained by the NBC Chicago investigative team show the clinic closed without explanation last spring.
No obvious warning signs
NBC 5 Investigates found no documented red flags in Bryan Schmidt's history that might have indicated an impending violent episode. There were no criminal charges on record, no serious financial difficulties such as bankruptcies, no court protection orders, and no recorded hospitalisations for mental illness.
Neighbours said they did not recall ongoing disputes at the property or a pattern of police call-outs. Friends have not described Schmidt as someone who displayed signs of instability in the period leading up to the killings.
Suicide notes found at the scene
Detectives located multiple suicide notes left by Schmidt — both inside the house and in his vehicle. Police have not disclosed the contents of the notes. Authorities say they are still working to determine any possible motive for the shootings.
How police discovered the scene
The discovery was triggered by a welfare check. Kimberly Schmidt, 44, also a veterinarian, living in northern California, spent all of Sunday unable to reach her parents or other family members. She contacted Mundelein police and asked officers to check on them.
Kimberly Schmidt is the only surviving member of the immediate family. She is now reported to be making arrangements for four funerals following the outcome of that welfare call.
Police have not indicated that any additional individuals are being sought in connection with the killings.
Source: Google News IE — Crime (en)