Did Reny Jose Go On An Acid Trip? Or Did Something More Sinister Lead To His Disappearance?

He was 22 when he went missing on March 3rd, 2014 from Panama City Beach, Florida.
He was set to graduate the following May from the Rice University, with a 4.0 in mechanical engineering.
He planned a spring break trip to Panama with 22 of his classmates.
They all rented a beach house.
He called his mom a few times when he got there.
Last last time he talked to his mother on the phone, he stated that he was so excited.
He said he already had job interviews set up for after graduation.

March 3rd, around 7 p.m., Reny went missing.
His friends didn't report him missing until almost noon the next day.
March 4th, his clothes, wallet and phone where found in a garbage can behind the beach house.
His socks where found on the beach.

The family was notified and flew out to Panama.
By the time they arrived, sixteen of Reny's friends had already left.
The police treated Reny's disappearance like he had ran away.

His family tried to ask the remaining six friends questions about what happened.
Two of the friends refused to talk to them.
The other four decided to talk to the family, but they had conflicting stories.

One person said he went on a walk after he took LSD.
Another one said they were asleep so they didn't know what happened.
The third one said they didn't even notice.
And the fourth one said he was out partying.
They all had one thing in common with the stories though.
They all said he was suicidal.
An anonymous friend of Reny's said that he took alot of drugs, but would never touch LSD.

The police didn't interview everybody.
The people they interviewed were over the phone.
They didn't interview people until after the family had asked them, and the police lied and said they had already did.
The police hypothozied that Reny took LSD, went swimming and drowned.
On a side note, the water was supposedly freezing cold that night.

All 16 of the people that had immediately left, lawyered up and wouldn't talk to the family.

There is still no trace of Reny and no new leads.