Rows: 149
Columns: 24
$ case <chr> "UNLV shooting", "Maine bowling alley…
$ location...2 <chr> "Las Vegas, Nevada", "Lewiston, Maine…
$ date <chr> "12/6/23", "10/25/23", "8/26/23", "8/…
$ summary <chr> "Anthony Polito, 67, a former univers…
$ fatalities <dbl> 3, 18, 3, 3, 5, 3, 8, 5, 6, 3, 7, 11,…
$ injured <dbl> 1, 13, 0, 6, 2, 6, 7, 8, 6, 5, 1, 10,…
$ total_victims <dbl> 4, 31, 3, 9, 7, 9, 15, 13, 12, 8, 8, …
$ location...8 <chr> "School", "Other", "workplace", "Othe…
$ age_of_shooter <chr> "67", "40", "21", "59", "40", "18", "…
$ prior_signs_mental_health_issues <chr> "-", "yes", "yes", "-", "yes", "yes",…
$ mental_health_details <chr> "-", "Card reportedly spoke of \"hear…
$ weapons_obtained_legally <chr> "-", "-", "yes", "-", "yes", "yes", "…
$ where_obtained <chr> "-", "Yes", "local gun stores", "-", …
$ weapon_type <chr> "semiautomatic handgun", "semiautomat…
$ weapon_details <chr> "-", "AR-15-style rifle (Rugar SFAR)"…
$ race <chr> "White", "White", "White", "White", "…
$ gender <chr> "M", "M", "M", "M", "M", "M", "M", "M…
$ sources <chr> "https://www.nbcnews.com/news/us-news…
$ mental_health_sources <chr> "-", "https://www.nytimes.com/article…
$ sources_additional_age <chr> "-", "-", "-", "-", "-", "-", "-", "-…
$ latitude <chr> "-", "-", "-", "-", "-", "-", "-", "-…
$ longitude <chr> "-", "-", "-", "-", "-", "-", "-", "-…
$ type <chr> "mass", "Spree", "mass", "mass", "mas…
$ year <dbl> 2023, 2023, 2023, 2023, 2023, 2023, 2…