An 18-year-old Oshawa resident, Jaiwin Kirubananthan, faces multiple serious charges following a deadly head-on collision on Highway 48 that took the life of 35-year-old Andrew Cristillo and left four others injured on Sunday, August 3, 2025.

The tragic crash occurred just before 9:30 p.m. between St. John Sideroad and Ballantrae Commons in the Ballantrae area of Whitchurch-Stouffville. Ontario Provincial Police (OPP) officers from the Aurora Detachment responded swiftly to the scene, where Cristillo was pronounced dead. Four passengers involved in the collision were rushed to local hospitals with injuries ranging from minor to serious.

According to authorities, the driver of the second vehicle fled the scene immediately after the crash but was apprehended shortly thereafter with the help of York Regional Police. Kirubananthan was taken into custody without incident.

He now faces multiple charges including dangerous driving causing death, three counts of dangerous driving causing bodily harm, failure to remain at the scene of an accident resulting in death, and public mischief. Kirubananthan remains in custody and is expected to appear in court on Friday, August 8. The investigation into the crash is ongoing.

Andrew Cristillo, described by loved ones as a devoted father and a joyful presence, leaves behind his wife, Christina, who is currently undergoing treatment for breast cancer, and their three young daughters—Leah, Chloe, and Ella. Friends remember Cristillo as a playful, loving man whose loss has devastated the family.

“This family’s world has been shattered, and their future is uncertain,” a close friend said, reflecting the deep sorrow felt by those close to Cristillo.

Police are urging anyone who may have witnessed the crash or who has dashcam footage from the area at the time to come forward and assist with the investigation.

A GoFundMe page has been set up to support the family, aiming to help provide stability and long-term care for the children as they navigate life without their father.