<P> At this point , Jekyll resolved to cease becoming Hyde . One night , however , the urge gripped him too strongly , and after the transformation he immediately rushed out and violently killed Carew . Horrified , Jekyll tried more adamantly to stop the transformations , and for a time he proved successful by engaging in philanthropic work . One day , at a park , he considered how good a person that he had become as a result of his deeds ( in comparison to others ) , believing himself redeemed . However , before he completed his line of thought , he looked down at his hands and realized that he had suddenly transformed once again into Hyde . This was the first time that an involuntary metamorphosis had happened in waking hours . Far from his laboratory and hunted by the police as a murderer , Hyde needed help to avoid being caught . He wrote to Lanyon ( in Jekyll 's hand ) , asking his friend to retrieve the contents of a cabinet in his laboratory and to meet him at midnight at Lanyon 's home in Cavendish Square . In Lanyon 's presence , Hyde mixed the potion and transformed back to Jekyll . The shock of the sight instigated Lanyon 's deterioration and death . Meanwhile , Jekyll returned to his home only to find himself ever more helpless and trapped as the transformations increased in frequency and necessitated even larger doses of potion in order to reverse them . It was the onset of one of these spontaneous metamorphoses that caused Jekyll to slam his laboratory window shut in the middle of his conversation with Enfield and Utterson . </P>
<P> At this point , Jekyll resolved to cease becoming Hyde . One night , however , the urge gripped him too strongly , and after the transformation he immediately rushed out and violently killed Carew . Horrified , Jekyll tried more adamantly to stop the transformations , and for a time he proved successful by engaging in philanthropic work . One day , at a park , he considered how good a person that he had become as a result of his deeds ( in comparison to others ) , believing himself redeemed . However , before he completed his line of thought , he looked down at his hands and realized that he had suddenly transformed once again into Hyde . This was the first time that an involuntary metamorphosis had happened in waking hours . Far from his laboratory and hunted by the police as a murderer , Hyde needed help to avoid being caught . He wrote to Lanyon ( in Jekyll 's hand ) , asking his friend to retrieve the contents of a cabinet in his laboratory and to meet him at midnight at Lanyon 's home in Cavendish Square . In Lanyon 's presence , Hyde mixed the potion and transformed back to Jekyll . The shock of the sight instigated Lanyon 's deterioration and death . Meanwhile , Jekyll returned to his home only to find himself ever more helpless and trapped as the transformations increased in frequency and necessitated even larger doses of potion in order to reverse them . It was the onset of one of these spontaneous metamorphoses that caused Jekyll to slam his laboratory window shut in the middle of his conversation with Enfield and Utterson . </P>
where was dr. jekyll when he first transformed into mr. hyde without drinking the potion
where was dr. jekyll when he first transformed into mr. hyde without drinking the potion
at a park
at a park