| Typicality: | 0.411 |
| Saliency: | 0.377 |
| from a witness | 7 | other |
| from the area | 7 | location |
| to confirm his description | 7 | purpose |
| police → use → surveillance video | 15 |
| police → use → surveillance footage | 9 |
| police → use → video surveillance | 5 |
| police → have → surveillance footage | 3 |
| police → have → surveillance video | 3 |
| negative | neutral | positive |
| 0.214 | 0.745 | 0.042 |
| Raw frequency | 35 |
| Normalized frequency | 0.377 |
| Modifier score | 0.500 |
| Perplexity | 179.870 |