CHICAGO -- Flags outside a Chicago police station have been lowered to half staff Tuesday in honor of a fallen police officer killed in a shooting at Mercy Hospital Monday afternoon on the Near South Side. An ER doctor and a hospital worker killed in the shooting are also being mourned.
Officer Samuel Jimenez was one of three people killed by a gunman, who also died, police said.
The 28-year-old officer who ran into the line of fire to save others worked in the city's 2nd Police District and joined the department in 2017. Tuesday, he is being remembered as a husband and father of three young children.
Monday night, officers stood at attention as an ambulance carrying his body passed in a procession to the medical examiner's office.
Jimenez was shot and killed by the gunman inside the lobby of Mercy Hospital. He was responding to shots fired while he and his partner were on their way to a different call.
Police were called to Mercy Hospital at around 3:30 p.m. after a gunman confronted his ex-fiancee, emergency room doctor Tamara O'Neal.
The I-Team has identified the gunman as 32-year-old Juan Lopez. The couple's engagement was called off in September.
Lopez shot and killed O'Neal in the parking lot and then ran into the hospital continuing to shoot, killing a pharmacy resident coming off of an elevator who was just going about her business. She has been identified as 25-year- old Dayna Less.
Lopez exchanged gunfire with Officer Jimenez and other officers as he ran into the hospital. Jimenez was shot in the lobby. A second officer was also hit but the bullet hit his holster.
"Those officers who responded today saved a lot of lives because this guy was shooting that poor woman who had got off an elevator. Had nothing to do with nothing and he shot her. There's no doubt in my mind that all those officers who responded saved a lot of lives because we just don't know how much damage he was prepared to do," said Chicago Police Superintendent Eddie Johnson.
The suspect was found inside the hospital with a gunshot wound to the head. Police said it was unclear how he was shot.
Meanwhile, flags were lowered to half-staff here at the 2nd Police District Tuesday.
The Chicago Police Memorial Foundation said that they will present Officer Jimenez's family with a check for $60,000 to help with expenses. The foundation also said they will take care of any education related expenses for his children.
HOSPITAL MOURNING ER DOCTOR, PHARMACY RESIDENT KILLED IN SHOOTING
The emergency room where the shooting took place and several other areas of the hospital remain closed Tuesday morning.
Pharmacy worker Dayna Less was an innocent bystander shot and killed. She was a first-year pharmacy resident doing her clinical rotations at Mercy.
After the shooting she was taken to Northwestern Memorial Hospital. The 25-year-old was a graduate of Purdue University. She was planning to go home to Indiana Tuesday to be with her family on Thanksgiving. Dayna Less was also engaged to be married next summer.
The other victim, killed in the parking lot, police say was Doctor Tamara O'Neal. Dr. O'Neal was an emergency room physician at Mercy. A family member said she was engaged to the shooter for about a year, but called off the wedding in September.
"She was 38 years old, completely dedicated to her church," said Patrick Connor, chairman of the emergency department at Mercy Hospital. "She never worked on Sundays. She led her choir in her church and she fundraised every year for disadvantaged children for first, second and third grade children all their school supplies."
As the shooting took place several of the victims' colleagues and patients took cover, hid where they could as the gunman made his way inside. As bullets flew in the lobby, pharmacy workers huddled behind a locked door.
In response to the shooting, Cardinal Blase Cupich released a statement saying, "Once again violence has struck our country. This time close to home at a place founded in 1852 to provide care for Chicago's sick and dying.Officer Samuel Jimenz, a married father of three, had been with the Chicago Police Department for just 18 months. He was killed rushing to help.Dr. Tamara O'Neal, a dedicated emergency room physician, known for her charitable activities was killed as she came to work.Dayna Less, 25-year old pharmaceutical resident was just beginning her career and planning her wedding next year. She was killed as she just stepped off the elevator at her work.All senselessly killed as they went about their day.In Chicago, more than 2,600 people have been victims of gun violence this year alone.We need to take a hard look at what is happening in our homes and in our communities. Fear and violence are an unending cycle that must be broken. It is well past time. We must act.Please join me in prayer for Officer Jimenez, Dr. O'Neal, Dayna Less, their families and friends, as well as all for those who work to maintain the peace and heal the sick here and around the world. Let us pray for healing in our city and turn our sorrow and sympathy to action."