N.H. Rev. Stat. § 282-A:35
An unemployed individual who has been discharged for arson, sabotage, felony, assault which causes bodily injury, criminal threatening, or a single theft or multiple thefts in the aggregate of an amount equal to or greater than $250, where such conduct is connected with his or her work, shall suffer the loss of all wage credits earned prior to the date of such dismissal.
RSA 282-A:35
1937, 178:1. 1939, 138:10-12. 1941, 103:17-20. RL 218:4. 1945, 138:9, 10. 1947, 59:12, 13. 1949, 185:5, 6. 1953, 209:2, 3; 260:1; 261:3. RSA 282:4(D). 1955, 4:1; 141:9. 1957, 118:4, 5. 1959, 28:2, 3. 1963, 194:5. 1965, 208:3-5. 1967, 75:1; 400:8, 9. 1969, 460:6, 7. 1971, 156:20, 21, 36, 37. 1973, 446:2; 589:3, 4. 1981, 408:3. 2006, 130:4, eff. Jan. 1, 2007. 2010, 275:1, eff. Sept. 6, 2010. 2011, 254:1, eff. Sept. 11, 2011.