A 29-year-old man is dead and another is seriously hurt after a multi-vehicle crash in Caledon.

The crash happened at Highway 10 near King Street at around 9 a.m.

Peel Paramedics Services said a male died at the scene. Police have since identified the victim as Brampton resident Jason Goodlip.

Goodlip’s pregnant fiancée explained how she found out about the fatal crash while speaking to CP24 on Tuesday night.

“I first got a phone call from one of my buddies because he didn’t make it in to work this morning and he saw a picture on the news that looked like Jason’s vehicle and he told me to go look on CP24 and I kind of knew by the picture that it was his vehicle but I wasn’t 100 per cent sure and I obviously didn’t want it to be him,” Karolena Lauppe said.

Lauppe said she will share how amazing her fiancé was when their baby is born.

“When the baby is born she will know that her father didn’t just run off, he wanted to be there for her,” she said. “The friends and family are going to be there for her too and let her know how much of a good guy he was and how much he really wanted to be a part of her life.”

The second victim, a man in his 50s, was transported to hospital in serious, but non-life-threatening condition.

Images provided by paramedics from the scene showed a severely damaged white cube van and debris scattered all on the roadway.

A black car appeared to be in several pieces.

The Caledon detachment of the Ontario Provincial Police said the crash involved at least three vehicles, but it's not clear how it occurred.

Investigators believe a fourth vehicle may have been involved in the crash, but failed to remain at the scene. They’re asking people to be on the lookout for a vehicle that may have some damage.

“At this point we’re also looking for a black older-model vehicle that was possibly involved in this collision. The vehicle might have some damage to the rear driver’s side,” Const. Iryna Nebogatova said.

“We believe the vehicle was involved, how it was involved we’re not sure yet, we’re trying to determine.”

Anyone with further information is asked to contact investigators at 905-584-2241 or Crime Stoppers anonymously at 1-800-222-TIPS (8477).