The 780 infrared zone heaters were found in a rail car bound for Ranier, Minnesota.
No charges have been filed yet and the staff member has not been identified.
The 72-year-old sustained gunshot wounds in the incident.
The parked vehicles were completely destroyed.
It happened in the early hours of Monday.
Nobody was injured in the early Saturday incident.
The man was working in his garage when he was fatally shot.
The standoff ended Thursday night when the suspect shot himself.
Police were sent to the scene by ShotSpotter activation.
The incident happened Thursday morning on the city's North Side.
It comes after threats have been reportedly been made ahead of Joe Biden's inauguration.
The 29-year-old admitted to losing her temper, saying she kept hitting the girl.
The sheriff's office credited the man with being a "rather decent runner."
The 47-year-old charged officers with a knife, police said.
Five other children were placed in Child Protection Services.
The identity of the suspect in custody has not been released.
The shooting happened around 11 a.m.
"Witnesses reported seeing a passenger car with two male occupants fleeing the area."
The 25-year-old was arrested about an hour and a half after stealing the vehicle.
The teen was fatally shot around 1:20 a.m. Dec. 28.
The woman has a history of fraudulent activity.
The utility workers were on the site of a cell phone tower.
A 20-year-old father-of-two was fatally struck Dec. 9.
The 64-year-old told police he went to the gym to check on mask compliance.