callie vitro

she/her | phd student @unomaha @ncite_coe

[Austin Doctor @austincdoctor]

ICYMI - Our recent @NCITE_COE research brief on #ISIS related #HVE activity in the United States. Co-authored with dream team: @callievitro, @CamCarmichael_ and @SeamusHughes.

Taking Terrorism on the Road: American ISIS Supporters and the Decision Whether to Travel or Stay Home.

[callie vitro @callievitro]

Thanks to the team for another great @NCITE_COE collaboration. Read the full manuscript or corresponding report here:
https://t.co/lYUDPULaEU
https://t.co/Qq2FSNkCDu

[callie vitro @callievitro]

🚨New work with @austincdoctor, @SeamusHughes, & @CamCarmichael_ : We examined thousands of pages of court records and reviewed hundreds of terrorism defendants’ dockets to get a better sense of the decision to travel to join ISIS vs. act in the homeland. 🧵

[callie vitro @callievitro]

Our research underscores that traveling or staying home is not a fully discrete choice set. Some folks looking to provide material support to the Islamic State have first attempted to travel, been discouraged or otherwise changed their minds, and then decided to attack at home.

[Seamus Hughes @SeamusHughes]

Just out — new journal article in Terrorism and Political violence with Callie Vitro, Camden Carmichael, @austincdoctor and me.

With original data on over 250 ISIS-affiliated defendants in the U.S. we quantitatively analyze patterns related to intentions to travel versus remain home and compare trends across pre-, active, and post-caliphate periods

https://t.co/bE5LBS9oip

[Seamus Hughes @SeamusHughes]

A short thread -- With the announcement of NYPD that they're investigating the Gracie Mansion bomb incident, a reminder that at @NCITE_COE we've been tracking Homegrown: ISIS in U.S. cases for the last decade plus. Some data points:

[Letterboxd @letterboxd]

Rob Reiner (1947–2025)

[callie vitro @callievitro]

Cheers to a great @NCITE_COE team effort. Read it all here: https://t.co/8CS9cjaGKs

[callie vitro @callievitro]

New article in Global Crime: Our team @austincdoctor @SeamusHughes @CamCarmichael_ analyze original data on over 200 ISIS affiliated defendants in US court cases. We used a mixed-methods design to look at variation in sentencing based on defendant role as a leader or follower.

[callie vitro @callievitro]

We found that leaders tend to receive imprisonment sentences over a decade longer than followers, and prosecutors often describe a perpetrator’s leadership role using proportional accountability and deterrence frameworks.

[CSTPV @CSTPV]

Join us for an online roundtable with @helm_brenna @chlosquires @JonECollins @callievitro
📢 CSTPV: Past Present & Future of Terrorism Studies: Next Generation Perspectives
📅 13 February
📍Online
⏰16.00-17.30 (UTC)
To register email: [email protected]
@StAndrewsIR

[NCITE - A DHS Center of Excellence @NCITE_COE]

Thrilled to be in Pittsburgh this week for the @EradicateHate_ Global Summit! Inspiring to be around so many people working to combat hate-fueled violence from so many different perspectives.

[Chelsea FC @ChelseaFC]

First ever player to score four goals in the first-half in the @PremierLeague.

We adore you.

#CFC | #CHEBHA

[NCITE - A DHS Center of Excellence @NCITE_COE]

🌍We're thrilled to partner with @crest_research on #IAPSS, which brings together leading scholars and practitioners from around the world to advance terrorism and targeted violence research.

Hear from some of them in issue 1 of the IAPSS Review! 🧵
https://t.co/DqPixWdGo8

[ASC Division of Public Opinion & Policy @ASC_DPOP]

Callie Vitro (@callievitro) is our student spotlight from our gold-level sponsor the School of Criminology and Criminal Justice at the University of Nebraska Omaha (@UNOSCCJ). Check out her recent publication in PLoS One: https://t.co/BSL2oz86tI