Here's what you can see on 12 News at 10

Dangerous Dogs

Wednesday, Feb. 26, on 12 News at 10

Are some dog breeds inherently more dangerous than others? Or are owners to blame for dangerous dog behavior? Watch the 12 News I-Team report Wednesday.

See 12 News TV listings here or in the free 12 News app.

Catch up on more of 12 News at 10

Battle Behind the Badge: Is the system supporting police officers with PTSD? The I-Team looks into cases where officers are seeking help.

READ: Officers seeking city benefits for PTSD say system is biased against them

Reckless Release: The 12 News I-Team examined dozens of high profile crimes, shootings and deaths involving people with serious mental illness, finding a lack of long-term care leaves the community in danger. The I-Team looks at specific cases and speaks to family members affected, who say these tragedies were avoidable had there been better options in the state for those with mental illnesses.

READ: Tragedies despite warning signs: Families blame mental health system in Arizona

Burglar in Your Home: Are you inviting a burglar into your home? 

READ: 3 tips to keep burglars out of your house

I-Team Underage and Undercover: The 12 News I-Team analyzed state and federal tobacco inspection data, finding in a three-year span, 959 Arizona businesses were caught more than once selling tobacco and vape products to minors.

RELATED: Undercover teens bust hundreds of Arizona stores selling vape products to minors

Dying with Dignity: A three-time cancer survivor decided she wasn't going to fight it again. She ended her life by taking a medical cocktail prescribed by a physician.

READ: Seattle woman ends her life on her own terms instead of letting cancer decide

Game Risks Every Parent Needs to Know: Trolls and predators can hide in video games designed for children. Parents can be the hero -- and we show you how.

READ: Video game risks every parent should know

Mountain Rescue 911: Should hikers pay for their own rescues? We talk to the elite firefighter team who goes out on the calls.

READ: Mountain rescue 911: Should hikers have to pay for their own rescues?

Who's Spying on You? Is there a hidden camera in your dressing room or bathroom? A private investigator shows what to look for in those vulnerable locations.

READ: Who's Spying on You? Dressing rooms and bathrooms