Does the input text contain positive sentiment?

Provided Text: "16 Nov 1982- UVF Shankill Butcher Lenny Murphy was gunned down by the IRA in Forthriver Park, Glencairn, Belfast
"16 Nov 1982- UVF Shankill Butcher Lenny Murphy was gunned down by the IRA in Forthriver Park, Glencairn, Belfast