Toronto Police continue to search properties linked to Bruce McArthur, including at least two homes in Mississauga, as they anticipate laying more murder charges against the self-employed landscaper.

The 66-year-old Toronto man is already charged with five counts of first-degree murder in connection with the deaths of Selim Esen, Majeed Kayhan, Andrew Kinsman, Dean Lisowick and Soroush Mahmudi.

Esen and Kinsman went missing from Toronto’s Gay Village last spring.

Police have said that investigators had found two planters on Mallory Crescent in Toronto with the skeletal remains of three individuals.

But, Toronto Police Det. Sgt. Hank Idsinga told reporters last week there are still more than a dozen planters that need to be processed by forensic teams.

"We have over a dozen planters and we're not just grabbing every planter we see. If there is an indication from the canine units that there is some decomposition around that planter, we will grab it," Idsinga said.

A Peel police source said investigators seized planters from two Mississauga homes where McArthur landscaped.

"We believe there are more victims on top of those five," Idsinga told reporters. "I can't give you any idea about a number, but I do expect more charges to be laid."

Since McAruthur's arrest, Idsinga said police have received dozens of tips, including some from "all over the world," and are continuing to investigate more than two-dozen locations linked to him. They are also asking homeowners who hired McArthur for landscaping to reach out so their properties can be searched.

McArthur hasn’t been charged in connection with the disappearance of Brampton resident and Mississauga worker Abdulbasir Faizi.