Timeline of known events in the disappearance of Sydney Marquez.

• Sydney Marquez, age 24, traveled from her home in El Paso to Houston to visit a friend.
• 11:00 PM Sydney was last captured on surveillance video near a shopping center in Houston’s Chinatown district, in the 9100 block of Bellaire Boulevard.
• Footage showed her walking in the area, apparently heading toward a hotel.
• Her vehicle was later located abandoned in southwest Houston.
• Her phone, iPad, clothing, and other personal items were inside the vehicle.
• Sydney was reported wearing gray pants, a gray hoodie, and white tennis shoes.

• Houston Police Department, including the Missing Persons Unit, treated the disappearance as an active investigation.
• Texas EquuSearch joined the search effort.
• Family members and volunteers distributed flyers, canvassed neighborhoods, and reviewed business surveillance footage.
• Early leads were ruled out, requiring the search area to expand.

• Sydney’s sister publicly asked for help locating her.
• The family expressed serious concern for her wellbeing.

• Sydney’s parents issued a public plea for information.
• Her father stated she appeared to be heading back toward her hotel before continuing west on Harwin Drive.
• FIEL joined efforts to seek community help.
• A Texas Center for the Missing flyer listed identifying details, including glasses and a four-leaf clover tattoo on her left wrist.

METRO Police Department assisted Houston Police by retrieving and reviewing requested METRO bus video footage connected to the investigation.

• Sydney’s family confirmed she had been found safe.
• The active missing person search concluded.