Toronto police now say the incident took place around 10 a.m. ET on Saturday in the Harbour and York streets area — where there are dozens of condo towers — and that a mischief investigation was launched on Sunday morning.
Police also say in a news release that the suspect threw other items from the balcony that landed near the entrance to another condo building.
Sgt. Ron Boyce told Radio-Canada that police believe the condo is at 55 Bremner Blvd., and said management at the building is working with them.
DEL Property Management, the company that runs the building, said they've provided information to police and declined to comment further about the incident.
The woman is believed to be in her 20s, police say.