CLAY COUNTY, Fla. -- Hand-cranked carts, made on the First Coast, are changing peoples' lives around the world.

Volunteers make carts for people in third world countries who have lost the use of their legs.

Seun Oke is from Nigeria. The 26-year-old took the grand tour of The P.E.T. Place in Penney Farms, a workshop, this week. Volunteers at The P.E.T. Place make the kind of cart she relies on. P.E.T. stands for personal energy transportation.

When Seun was 8-years-old, she was diagnosed with polio and she lost the use of her legs.

CLAY COUNTY, Fla. -- Clay County's Animal Care and Control just west of Green Cove Springs on State Road 16 is packed with dogs.

So much so, that a high school student reached out to First Coast News for help spreading the word so more people will adopt a dog and avoid possible euthanization.

Fifteen-year-old Clay High sophomore Alyssa Fischer volunteers at Clay County Animal Control and is sad to see so many dogs needing a home outside these cages.

"So many dogs are in the kennels, even five dogs in one cage if they are not that big so we really need people to come out and adopt, foster, rescue, anything you can do," said Fischer.

Volunteers put up a sign saying "ADOPT," using red and white cups along the fence for people to see while driving by.

GREEN COVE SPRINGS, Fla. (AP) - Three northeast Florida sheriff's deputies have been disciplined after an arrest mix-up sent the wrong teenager to jail.

The 17-year-old spent 35 days in the Clay County jail after being charged as an adult in a sexual battery case. One deputy also faces a suspension and a transfer.

The Florida Times-Union reports that in a disciplinary letter, Sheriff Rick Beseler wrote that because of that deputy's incompetence, "an innocent man was arrested for an offense that he did not commit."

The mistake wasn't discovered until the teen received court documents detailing the charges against him.

Authorities say investigators failed to confirm their suspect's identity with a photo lineup.