By Debbie Emery - Breaking Celebrity News Reporter

While Casey Anthony flaunts her new life, love and even a puppy, the chief medical staffer who examined the body of her two-year-old daughter Caylee says that she is positive that the toddler was murdered.

"It was a homicide. Without a doubt," Dr. Jan Garavaglia tells Anderson Cooper on Tuesday's upcoming episode of Anderson when asked what she discovered from examining Caylee.

When questioned if she had come up with a scenario as to what happened, the forensic expert replied: "It doesn't matter, there was nothing I can scientifically prove. I don't ever guess.

"I really don't like guessing, I don't like speculating because that's not my job. My job is to see what the body can tell us and what it can't tell us."

As Breaking Celebrity News exclusively revealed, the 25-year-old 'Tot Mom' is currently secretly dating a new man, is frequently out in public and has even been attending church.

"She isn't in hiding...she is out in public all the time...she attends church throughout the week to sic," a man who claims to have a "friend that is friends with her" posted on Facebook.

"She is doing good...she is dating someone and does work for his company."

Breaking Celebrity News was the first to post a video showing never-before-seen photos of Casey since she was released from jail, one of which the anonymous friend says was taken "the morning after she got out at one of her friends house sic in Orlando showing that she never left that morning she got out."

While the world watches Casey's every step, Dr. Garavaglia sai