NBC's Dateline aired an episode titled 'Without a Trace' in 2013. The episode featured the tragic murder of Carrie Olson, a 29-year-old woman from Davenport, Iowa, in 2014. Olson wanted to start a family and get married, which ultimately led to her death. Carrie Olson disappeared on December 28, 2013, after a huge fight with her boyfriend. Three months later, her dead remains were found near an empty property in Hastings.The official logline for Dateline: Without a Trace reads as follows:Carrie Elaine Olson goes missing and the current boyfriend and ex-boyfriend are suspects. Circumstantial evidence starts mounting and pointing to one suspect.Here are five harrowing details about Carrie Olson's murder, as shown on Dateline.Dateline: Without a Trace - 5 harrowing details about Carrie Olson's murderDateline: Two of Carrie Olson's romantic partners were prime suspects in her disappearance29-year-old Carrie Olson's plans to get married and start a family took a flight when she met Timothy McVay, a divorced father of two who led karaoke nights at a bar (for a living) and was charming with his guests. While Olson and McVay were compatible, they eventually broke up because he did not want to have more children. This is when Carrie Olson met Justin Mueller, an Iraq war veteran who suffered from PTSD.Since McVay and Olson were still close friends and confidantes, he became the prime suspect in her disappearance. Additionally, Carrie Olson had a huge fight with her boyfriend, Mueller, the night before she went missing, which made her a possible suspect as well.Dateline- The police found discrepancies in Timothy McVay's storyAccording to Timothy McVay, Carrie Olson spent the night of December 28 at his house after having a huge fight with her boyfriend. However, McVay dropped Carrie off at her house the next morning before driving (in Carrie's borrowed car) to the Minneapolis airport to catch his flight to Las Vegas. However, Mueller claimed that Olson never got home.The police grew suspicious of McVay when he was seen on a gas station's surveillance footage. He was trying to use Carrie Olson's debit card (three times) to withdraw $400 from a bank, but the PIN was incorrect. While this was quite suspicious, McVay maintained that Olson let him use her debit card and car at times.Dateline- Carrie Olson's body was discovered in April 2014Carrie Olson was recorded at the 7-Eleven on 38th Street in Rock Island on the day of her disappearance. After she did not show up to work, her friends and colleagues reported her missing. Months passed by, McVay and Mueller were repeatedly questioned, but nothing came of it.On April 5, 2014, at 5:15 p.m., Minnesota police officer Shaun Anselment discovered a dead body on an isolated property known as Presley Circle, 300 miles away in Hastings, Minnesota. The body was later identified as Carrie, who was unclothed with her hands tied above her head.Dateline: Physical evidence on Carrie Olson's body pointed to Timothy McVayThe authorities' suspicion of McVay strengthened after Carrie Olson's body was found in the same city where he had parked her car before leaving for Las Vegas. While the medical examiners could not find the reason behind Olson's death, a piece of carpet was found in her hair, which matched a carpet at McVay's house.Lastly, the authorities also found a price tag for a kid’s shovel from Big Lots in Lacrosse near Carrie Olson's body. While they did not have an exact route for McVay's trip to the airport, they were certain he passed Lacrosse on the way.Dateline- Timothy McVay was found guilty of Carrie Olson's murder, but he denied all chargesThe physical charges were enough to arrest McVay for Carrie Olson's murder and he was taken into custody from a construction site in May 2014. The prosecutors concluded that McVay killed Olson in a fit of rage after she did not let him borrow her car. Additionally, on frequent karaoke nights at the bar, he expressed his lingering feelings for her, even singing this popular Guns N' Roses song:“I used to love her but I had to kill her.''Timothy McVay was found guilty of killing Carrie Olson and was sentenced to 40 years in prison. However, he still denies all his charges to this day. On Dateline, his closing statement was:“All I can say is what I know. I know that I did not kill Carrie. She was a beautiful person, a wonderful friend, a lover, a confidante. She meant the world to me.”For the latest scoops on your favorite TV shows and movies, follow SoapCentral.