Authorities say she committed suicide, but her family says the evidence actually points to a murder.

Despite the Sheriff's Department findings, there will always be people who believe you are a cold-blooded killer.

Spreckles Mansion is a 13,000 square foot oceanfront property right in the city of Coronado, California.

And if you were looking at photos of this 27-room mansion,

a few different words might come to mind. Well, success, prosperity, live in the good life.

And the truth is, you could say the same thing about the people living there. From the outside,

looking in, Rebecca Zahal had everything that she could ever want. She was in a very happy relationship with

her boyfriend of two years, a 54-year-old pharmaceutical mogul and multi-millionaire named Jonah

Shacknigh. The two of them were in love. They were happy. It was early in the morning on July 13th,

2011. The mansion was quiet, which wasn't too unusual for that time. It was around 6.30 a.m.

But what was unusual was the emptiness of the mansion. Jonah, who owned the home, was gone due to a family emergency.

None of the kids were home either. So it was very quiet and very empty. Rebecca was practically all alone in this big, sprawling 13,000

square foot mansion, which I guess technically she wasn't all alone. Jonah's brother Adam had come

into town and he was staying in the guest house, which is on the property, but right behind the main

house. So that morning when Adam got up, he threw on some clothes, he walked out of the guest house, and he headed to the main house. So that morning when Adam got up, he threw on some clothes,

he walked out of the guest house, and he headed to the main house to make some coffee for himself.

But the morning that he originally had planned on having would never come.

As soon as he reached the courtyard, which was this landscaped area in between the guest house

and the main house, he saw Rebecca,

he saw her body hanging from a second floor balcony, directly facing him, and everything that

happened next was a complete blurb. But was her death actually self-inflicted? Because the more

that the investigators looked into it, the more that they weren't so sure.

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