Richard Allen is not the only person who has been named as suspect or person-of-interest in the Delphi Murders. Over the five years between the murders and Allen's arrest, four others were discussed as possible killers. Let's take a look at some of the main ones.

James Brian Chadwell:

James Brian Chadwell emerged as a person of interest in the investigation into the tragic murders of Abby Williams and Libby German in Delphi, Indiana. Suspicion fell upon Chadwell due to several factors uncovered during the meticulous examination of evidence at the crime scene and surrounding area. Among the most compelling pieces of evidence were kitchen utensils and a distinctive blue jacket found at the scene, suggesting a possible connection to Chadwell. Additionally, scrutiny of Chadwell's social media history revealed posts from 2011 and 2014 that investigators believed warranted further examination in the context of the case.

Authorities scrutinized Chadwell's background and behavior for any potential links to the crime. Although specifics regarding his alleged involvement were not disclosed publicly, investigators considered Chadwell's proximity to the crime scene and any potential motive that may have led him to commit such a heinous act. Despite the suspicion cast upon him, Chadwell's direct involvement in the murders remained unconfirmed, leaving investigators to continue their pursuit of justice through thorough examination of all available evidence.

Kegan Kline:

Kegan Kline emerged as a person of interest in the investigation into the murders of Abby Williams and Libby German based on a series of suspicious actions and communications that caught the attention of law enforcement. Investigators scrutinized Kline's digital footprint, uncovering multiple phones containing troubling discussions related to the crime and DNA evidence. Additionally, Kline's behavior following the murders raised red flags, prompting investigators to delve deeper into his potential involvement.

One of the key factors that contributed to Kline's status as a person of interest was his apparent knowledge of the crime and his interactions with individuals connected to the case. Investigators questioned Kline and explored his familial connections, including discussions with his father, which further fueled suspicions surrounding his possible role in the murders. Despite initial evidence pointing towards Kline, authorities faced challenges in obtaining concrete proof of his involvement, leaving his connection to the case shrouded in uncertainty.

Ron Logan:

Ron Logan became a person of interest in the investigation into the murders of Abby Williams and Libby German due to his proximity to the crime scene and the potential significance of his property in relation to the case. As the owner of property near the area where the girls were last seen alive, Logan's actions and the characteristics of his land came under scrutiny from law enforcement officials.

Investigators focused their attention on Logan's property, including Morning Heights Cemetery, and examined the presence of a tree stand on his land for any potential connections to the crime. The location of his property and its proximity to the crime scene raised questions about whether Logan may have had knowledge of the area that could have facilitated the commission of the murders. Despite being considered a person of interest, Logan's involvement in the case remained unconfirmed, leaving investigators to continue exploring all avenues in their pursuit of justice.

Daniel Nations (Colorado Springs Suspect):

Daniel Nations, also known as the Colorado Springs Suspect, emerged as a person of interest in the investigation into the murders of Abby Williams and Libby German. His association with the case stemmed from his criminal history and potential connections to the Delphi area. Nations gained attention after being arrested in 2017 in Colorado Springs for threatening individuals with a hatchet on a hiking trail and being suspected in the murder of cyclist Tim Watkins. Additionally, a warrant was issued for Nations for failing to register as a sex offender in Indiana, further raising suspicions about his potential involvement in the Delphi case.

Investigators scrutinized Nations' background and activities, exploring whether he had any ties to the Delphi area or any other relevant connections that could link him to the crime. Despite these red flags, concrete evidence linking Nations to the Delphi murders remained elusive, leaving investigators to continue their pursuit of justice through thorough examination of all available leads.