Probe into Washington killing continues. Public not in danger, prosecutor says.

Yellow police tape is seen the morning of Dec. 1, 2021, surrounding a home at 122 Wayne St., in Washington Borough, Warren County.

The investigation into the killing of an 84-year-old Washington woman and severe injuries to her son continued through its second full day Thursday, with a lot of police work being done but not much information to release publicly, Warren County Prosecutor James Pfeiffer told lehighvalleylive.com late in the afternoon.

A motive has yet to be developed, but the general public isn’t in any danger, Pfeiffer said.

No one has been charged in the killing.

An autopsy was performed Wednesday on Elaine Trachin, who lived with her son in 100 block of Wayne Street. However, release of the cause of death is pending the completion of the ongoing investigation, Pfeiffer said. Her death has already been ruled a homicide.

Easton resident Kyle Kaspereen, who was arrested after allegedly deleting text messages between himself and Trachin’s son, remained jailed Thursday on charges of tampering with physical evidence and hindering apprehension or prosecution. Kaspereen was in contact with the son via cellphone and visited the home Tuesday, investigators say in court papers. Kaspereen, in a break from questioning by detectives, deleted the messages “because they didn’t add up to what I told you,” Washington Township police said in court papers.

The prosecutor’s office will request during a detention hearing either Friday or Monday that Kaspereen be held in custody, but Pfeiffer wouldn’t go into what his office will say during the court appearance.

It is unusual for a person charged with fourth-degree offenses to be kept in jail, but the office’s arguments will speak for themselves, Pfeiffer said.

At this point the prosecutor’s office and Washington Township police, who cover the borough, are handling the investigation into the killing, which was discovered about 8:15 p.m. Tuesday, Pfeiffer said. The New Jersey State Police or FBI may be called in if needed, according to the prosecutor.

The son remained stable but in critical condition on Thursday at an area trauma center, Pfeiffer said. Investigators have yet to speak to him, Pfeiffer added.

Since Kaspereen allegedly deleted text messages between himself and the son, the likely only other record of them would be on the son’s phone. Pfeiffer wouldn’t say if authorities are in possession of that device.

“The information contained in the call detail records and location history” between Kaspereen and the son “will reveal information leading to the potential identity of the person(s) responsible for these crimes,” investigators wrote in the court records.

Thank you for relying on us to provide the journalism you can trust. Please consider supporting lehighvalleylive.com with a subscription.

Tony Rhodin can be reached at arhodin@lehighvalleylive.com.

If you purchase a product or register for an account through a link on our site, we may receive compensation. By using this site, you consent to our User Agreement and agree that your clicks, interactions, and personal information may be collected, recorded, and/or stored by us and social media and other third-party partners in accordance with our Privacy Policy.

X

Opt out of the sale or sharing of personal information

If you opt out, we won’t sell or share your personal information to inform the ads you see. You may still see interest-based ads if your information is sold or shared by other companies or was sold or shared previously.