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 (MP37458) and 5 other sources
Shalonda Morris, a 36-year-old woman, was last seen on October 12, 2007, in Palm Desert, California. She left her home in Palm Springs around midday to meet a friend, Sean Michael Mihajson, at a smoke shop. Morris was driving a dark burgundy 2008 Chevrolet Trailblazer at the time and has not been seen or heard from since. Her sudden disappearance prompted an investigation, as it was out of character for her to vanish without warning. Morris had been battling cancer and required medical treatment, which made her disappearance even more alarming.

As the investigation unfolded, authorities began to treat Morris's case as a homicide. Her vehicle was later recovered, and evidence pointed to foul play. Sean Mihajson, along with his twin sister Vanesa and their father Victor, were persons of interest. Investigators believed Morris had planned to purchase marijuana from Sean, a transaction that was supposed to involve $7,500. However, it is suspected that Sean killed Morris during the exchange and took her money.

In 2008, Sean Mihajson was arrested and charged with first-degree murder, and Vanesa was also apprehended for her role as an accessory to the crime. She had helped her brother dispose of Morris's body by providing him with a van, duct tape, and plastic sheeting, though she wasn't present for the murder itself. Sean Mihajson was eventually convicted of Morris's murder and sentenced to life in prison. Vanesa's murder charge was dropped, but she was convicted of being an accessory and sentenced to probation. Despite these convictions, Morris's body has never been recovered, leaving her family without closure.

Last Seen: Oct 12, 2007

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.

79%Possible
Jane Doe — El Cajon, California - unidentified case UP109913
Jane Doe — El Cajon, California
UP109913 • Found Sep 22, 2023
View case
Sex ✓Female
Age 100%Est. 40–50 vs 36 when missing
Race 100%Black
Location 83%73 mi away, same state
TimingFound 16 years after last seen
Height 100%5'3" vs 5'3"
Weight 93%111 lb vs 128 lb
Hair 70%Gray vs Black
Eyes 100%Brown vs Brown
77%Possible
Jane Doe — Los Angeles, California - unidentified case UP139172
Jane Doe — Los Angeles, California
UP139172 • Found Jan 27, 2025
View case
Sex ✓Female
Age 100%Est. 35–50 vs 36 when missing
Race 100%Black
Location 73%109 mi away, same state
TimingFound 17 years after last seen
Height 100%5'2"–5'4" vs 5'3"
Weight 100%125 lb vs 128 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
77%Possible
Jane Doe — Los Angeles, California
UP132299 • Found Jul 20, 2024
View case
Sex ✓Female
Age 100%Est. 30–40 vs 36 when missing
Race 100%Black
Location 73%111 mi away, same state
TimingFound 17 years after last seen
Height 100%5'4"–5'7" vs 5'3"
Weight 100%115–145 lb vs 128 lb
Hair 100%Black vs Black

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.