Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP33545) and 10 other sources
Sidney Taylor, a 35-year-old man from Houston, Texas, was last seen on April 2, 2016, in Austin, Texas, where he and his longtime friend Krislyn Gibson had traveled to attend the Urban Music Festival. The two were seen together with Harvey Cyphers, a friend they had met up with, at a local club. Surveillance footage captured the three entering and later leaving the club around 2:00 a.m. Sidney spoke to a friend at 3:00 a.m., saying he was with Cyphers, but neither Sidney nor Krislyn made it back to their friend's residence, and they were never heard from again.

Two days later, Sidney's 2010 Dodge Charger was found abandoned in Houston, over 160 miles from where they were last seen. Evidence found in the car, including blood and personal belongings, led investigators to believe foul play was involved. Subsequent investigations pointed to Cyphers, who had inconsistencies in his story and was later charged with tampering with evidence and ultimately with the murders of both Sidney and Krislyn. Despite these charges, their bodies have never been found, and the case remains unsolved, with Cyphers awaiting trial.

Sidney was a family man, married with four children, and his sudden disappearance was highly uncharacteristic, sparking an intense investigation. Authorities continue to seek information that may help bring closure to this tragic case.

Last Seen: Apr 2, 2016

Possible Unidentified Matches (3)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

80%Moderate
John Doe — San Antonio, Texas - unidentified case UP17194
John Doe — San Antonio, Texas
UP17194 • Found Aug 24, 2017
View case
Sex ✓Male
Age 85%Est. 30–50 vs 35 when missing
Race 100%Black
Location 83%72 mi away, same state
TimingFound 17 months after last seen
Height 100%5'11" vs 5'10"
Weight 95%270 lb vs 240 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
78%Possible
John Doe — Austin, Texas
UP72618 • Found Feb 13, 2020
View case
Sex ✓Male
Age 85%Est. 40–65 vs 35 when missing
Race 100%Black
Location 100%7 mi away, same county
TimingFound 4 years after last seen
Height 75%5'9"–6'5" vs 5'10"
Hair 100%Black vs Black
77%Possible
John Doe — Austin, Texas
UP143813 • Found May 1, 2025
View case
Sex ✓Male
Age 100%Est. 28–42 vs 35 when missing
Location 100%Same area, same county
TimingFound 9 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%219 lb vs 240 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.